{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666165","patent":{"patent_number":"US-9666165","title":"Backlight compensation method, device and terminal","assignee":null,"inventors":[],"filing_date":"2013-07-17T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G09G","H04N","H04N"],"num_claims":10,"abstract":"The embodiments of the present invention provide a backlight compensation method, apparatus and terminal. The apparatus comprises: an acquisition module configured to acquire a preview image; a judgment module configured to judge whether backlight compensation needs to be performed on the preview image; a calculation module configured to calculate a compensation parameter of a compensation light source; a compensation module configured to perform backlight compensation on the preview image according to the compensation parameter; and a display module configured to display the preview image. The terminal comprises an image pick-up apparatus, a storage device and a backlight compensation apparatus. The backlight compensation apparatus is configured to calculate a compensation parameter according to a preview image acquired by the image pick-up apparatus, and perform backlight compensation on the preview image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Backlight compensation method, device and terminal","description":"The embodiments of the present invention provide a backlight compensation method, apparatus and terminal. The apparatus comprises: an acquisition module configured to acquire a preview image; a judgme","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666165","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9666165","citation_suggestion":"Patentable. \"Backlight compensation method, device and terminal\" (US-9666165). https://patentable.app/patents/US-9666165","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666165","json":"https://patentable.app/api/llm-context/US-9666165","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:00:39.543Z"}